im interested in a bottom feeder for my 190l tank, im not a big fan of plecs and i dont want one thats gonna grow to a foot long! i like the look of leopard corys, but i have coral sand in my tank, will it be too rough for them?
I don't think the texture of the sand would be the issue. I think the bigger issue is that the water is probably extremely hard for them. Your stocking needs some help though. Neons need to be in groups of 6 or more. What are the genders of the swordtails and guppies? Livebearers need to be either, all male, all female, or 2-3 females for every 1 male.